CVE-2023-1126 json
WP FEvents Book <= 0.46 - Subscriber+ Stored XSS
published 2023-04-24 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-23409
- cvss
- 5.4
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 38%
- public exploits
- 0
- none known
Summary
The WP FEvents Book WordPress plugin through 0.46 does not sanitise and escape some parameters, which could allow any authenticated users, such as subscriber to perform Cross-Site Scripting attacks
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 21 mo ago
Exploit prediction
0.44% chance of exploitation in the next 30 days, higher than 38% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- wpscan.com https://wpscan.com/vulnerability/87ce3c59-b234-47bf-abca-e690b53bbe82 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
| NVD | 3.1 | 5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
| CNA | 3.1 | 5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
Affected products
- Unknown WP FEvents Book
Classification
- Technology feeds
References
-
wpscan.com
/vulnerability/87ce3c59-b234-47bf-abca-e690b53bbe82
exploit, vdb-entry, technical-description, third-party-advisory
Sources
- CVE List CVE-2023-1126
- NVD CVE-2023-1126
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.